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- mean effective pitch 平均有效螺距
- The results show that the engine speed and brake mean effective pressure (BMEP) have great influences on emissions. 结果表明： 发动机转速和平均有效压力对污染物排放有较大影响；
- Maximum indicated mean effective pressure(IMEP)oc- curred at middle engine speed,while maximum IMEP decreased at high engine speed. 在中间转速,HCCI实现的最高平均指示压力最大,高转速工况,最高平均指示压力降低；
- The results show that standard deviation and coefficient of variation of indicated mean effective pressure are the best parameters. 结果表明，平均指示压力的标准差及变动率是评定内燃机压力循环变动的最佳参数；
- The mean effective dose ED50 values of 4 antibiotics were DED50,NTL=30.2 mg/kg < DED50,ABK=78.3 mg/kg < DED50,ASTM=215.2 mg/kg < DED50,ISP=359.7 mg/kg, respectively. 半数有效量ED50值大小顺序为DED50;NTL=30.;2mg/kg
- The mean effective power of herbs used for the treatment of SAP was 89.12%, and its main mode of administration was via nasal feeding with retained herbal formulas. 中医药在治疗重症胰腺炎方面，效果是肯定的，平均有效率89.;12%25；固定方剂鼻饲为主，随证加减占39
- The mean effective population size could be estimated as a harmonic means of the Ne. 估计出平均有效种群大小，作为所有世代ne的调和平均值。
- Piston-assembly friction measurement using IMEP (indicated mean effective pressure) method needs to exactly calculate the force of connecting rod and inertia force of the piston-assembly. 摘要用平均指示压力(IMEP)法测量内燃机活塞组的摩擦力，必须准确地分析计算连杆和活塞组惯性力。
- Abstract： Piston-assembly friction measurement using IMEP (indicated mean effective pressure) method needs to exactly calculate the force of connecting rod and inertia force of the piston-assembly. 摘要： 用IMEP（平均指示压力）法测量内燃机活塞组的摩擦力，必须准确地分析计算连杆和活塞组惯性力。
- The seepage in calcirudite was then measured experimentally as a function of the 3-D stresses.The results show that the calcirudite permeability is inversely related to the mean effective stress. 在渗流-三轴应力耦合试验机上开展的砂砾岩渗流应力耦合试验的结果进一步证明，砂砾岩渗透系数与平均有效应力成负指数函数关系。
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- It had led to an improvement to the status of actors and musicians, which really meant effective implementation of neighboring rights. 这样做导致演员和音乐家的地位得到了提高,这实际上意味着邻接权得到了有效的落实。
- Good skin care means effective skin care without the risk of inflammation.Dr.Linder remarks that good skin care can be effective without the irritations. 教授评论说最有效的方法还是一个完好的皮肤保养方法。
- Intonation & Pitch: Is That What You Mean? 语调和声调：有没有搞错？
- In the short term, the medicine may not be very effective. 从眼前来看，这药可能疗效不是很大。
- Do you mean say we are met for a thunder storm? 你肯定我们会遇到一场雷雨？
- I feel mean for not doing more for my son. 我对没为我儿子多做点事而感到惭愧。
- Defeat in this election would mean he was done for. 这场选举的失败意味着他政治生涯的结束。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- BMEP Brake Mean Effective Pressure 制动平均有效压力
